INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fa23bbc036d13813b0c6e3e412c10c9be3782cbe07aa53ce677ff53b1531c99', 
    'f8Nz9aXxAP5vmBoV8yD19wHQbq7hYEXM32GB1D0fDSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)